40KHZ ULTRASCHALLWANDLER, ALARME / ROBOTIK, GELIEFERT IN EINEM PAAR fba12a
5,64 €
40KHZ ULTRASONIC TRANSDUCERS. Manufactured by Murata as their part numbers MA40S3R (receiver) and MA40S3S (transmitter) these are miniature optimised 40Khz piezo electronic transducers. These are supplied as a pair, the receiver is marked with an 'R' on the underside and the transmitter is marked with an 'S'.
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